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SiS REGO Rapid Recovery Powder - 1.6kg

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Was £31.20 Was £41.60

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gluten free
wheat free
dairy free
nut free

FREE 800ml Bottle with your order (minimum spend £5)

Product Information

SiS REGO Rapid Recovery is a complete recovery product to be consumed immediately after exercise. It contains a blend of carbohydrate (22g), protein (20g) and electrolytes with vitamins and minerals.

Rapid replenishment of your glycogen stores and the provision of protein helps you to get the most from your training and prepare you for your next session.

Key Features

  • • Provides 20g of protein isolate which contributes to the growth and maintenance of muscle mass
  • • Contains 2g of Leucine to increase the content of essential Amino Acids.
  • • Use after exercise to replenish your energy stores fast
  • • Ideal for lactose intolerant individuals
  • • Suitable for: Vegetarians; Coeliacs; Gluten Free; Wheat Free; Nut Free. Contains Soy.
  • • BBE: Minimum 6 Months+

Product Uses
Recommended Usage

This product is designed to be consumed within 30 minutes post-exercise and not mixed with milk as it will slow down the absorption rate.

Directions for Use

Add 50g (approx. 3 full scoops) to 500ml of water in a shaker or bottle and mix well, ensuring the lid is firmly closed.


Carbohydrate is your body's main fuel for moderate to high intensity exercise. During training and competition, our bodies can absorb around 60g of carbohydrate per hour, meaning that demand will outstrip the supply of energy. This shortfall is met by using your glycogen stores, which must be replenished post exercise so you are able to perform well in your next session.

REGO Rapid Recovery contains high quality protein with a complete amino acid profile enhanced by the addition of 2g of Leucine. A vitamin and mineral profile has also been included to support the recovery process by contributing to normal muscle function and protein synthesis

Informed Sport Registered

Our complete product range is developed using a world-class approach to banned substance testing, providing assurance for athletes. For more information on Informed Sport & our unique world class approach, click here.

Suitable For: Vegetarians, Lactose Free, Gluten Free, Wheat Free, Nut Free


Rego Rapid Recovery 1.6kg - Chocolate

Rego Rapid Recovery 1.6kg - Strawberry

Rego Rapid Recovery 1.6kg - Vanilla

Rego Rapid Recovery 1.6kg - Banana

Nutritional Info

For nutritional information about the individual flavours please contact customer service. Example below is for Chocolate flavour.

Typical ValuesPer Serving (50g)Per 100g
Protein 20g40g
of which sugars5.1g10g
Fat 1.3g2.6g
of which saturates 0.2g0.4g
Fibre 0.3g0.6g
Vitamin D1.0ug (20%)2.0ug (40%)
Vitamin E2.8mg (23%)5.6mg (46%)
Vitamin C24mg (30%)48mg (60%)
Thiamin0.5mg (45%)1.0mg (90%)
Riboflavin0.6mg (42%)1.2mg (84%)
Niacin7.3mg (45%)14.6mg (90%)
Vitamin B60.8mg (57%)1.6mg (104%)
Folic Acid50ug (25%)100ug (50%)
Vitamin B120.4ug (16%)0.8ug (32%)
Biotin18ug (36%)36ug (62%)
Pantothenic Acid1.5mg (25%)3.0mg (50%)
Potassium300mg (15%)600mg (30%)
Magnesium57mg (15%)114mg (30%)
Iron2.4mg (17%)4.8mg (34%)
Zinc2.0mg (20%)4.0mg (40%)
Iodine23ug (15%)46ug (30%)


Carbohydrate mix (46%) (Maltodextrin (from Maize), Fructose), Protein (46%) (Soy Protein Isolate), Electrolytes (3%) (Sodium Chloride, Potassium Chloride, Calcium Lactate, Magnesium Oxide), Natural Flavourings, L-leucine, Emulsifier (Soy Lecithin), Thickener (Xanthan Gum), Colour (Beetroot Red), Vitamins & Minerals (Ascorbic Acid, Nicotinamide, Alpha Tocopheryl Acetate, Ferric Pyrophosphate, Zinc Sulphate, Calcium Pantothenate, Pyridoxine Hydrochloride, Riboflavin, Thiamin Mononitrate, Calcium Citrate, Folic Acid, Potassium Iodide, Biotin, Vitamin D3, Cyanocobalamin), Sweetener (Sucralose)

Read More

When should I have this?

SiS REGO Rapid Recovery should be consumed within 30 minutes of stopping exercising after short, intense sessions and prolonged endurance sessions.


What is the difference between REGO and Whey Protein?

Use SiS REGO Rapid Recovery when the aim is to replenish carbohydrate energy stores and take on protein for rebuild, Whey Protein contains a lower level of carbohydrate.


Do I mix with water or milk?

Although milk is high in protein, milk is made up of 80% casein, which is slow digesting. Mix with water to increase absorption rates and aid hydration levels.


What type of protein does this contain?

SiS REGO Rapid Recovery contains soy protein isolate, which is made from the de-fatted beans leaving a high quality protein source and a full amino acid profile.


Why isn't it suitable for vegans?

SiS REGO Rapid Recovery contains vitamin D, which is derived from animal sources.


How much protein is there per serving?

SiS REGO Rapid Recovery contains 20g of protein.


How many scoops per serving:

Add 50g (approximately 3 scoops) to 500ml of water and mix well.


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Verified Reviews

Rated 4.8 out of 5 based on 93 Reviews
Graham Taylor

Love this Rego, use it after most workouts and it always hits the spot

David Palmer

Great product easy to use and tastes good

Joris Vrij

Good tast and easy on stomach

Welsh Biker

Great for recovery tastes good too


The double for single on this was an excellent bargain. Love the taste and really helps post activity recovery.

shaun ramsay

excellent recovery powder


Good product, works well and selection of flavours


Too rich chocolate flavour though does the job post ride.


Great for muscle recovery. Protein electrolytes and minerals really do the job.

Chang Elephant

very very very very very very good good good good good!!!

Jules Lawrence

Great product, excellent post recovery shake, tastes great and mixes well.

Guest Brendan Minihane

Tasty post ride treat with all the technical ingredients required for recovery of muscles when taken within 30 mins of a ride. Pleasant taste.

A dranfield

Great product nice flavour really helps with my recovery after the gym


Been using this after long rides for a couple of years now. I notice the difference when I decide not to use it. Banana is my favourite.


Amazing flavour (banana) and lovely consistency. My favourite after workout drink

David Emsley

Great flavour

Julius Chang

Still not ready to use yet as yet to finish the previous bottle.


Excellent taste, easy to make. Does what it says!


Just the job after hard turbo sessions 👍

Ian Bates

Fantastic product. Doesn’t seem to matter how hard or long you go. One of these afterwards and your go to go again tomorrow.


Excellent recovery drink

Matthew Codrington

My product has not been delivered... it has been nearly two weeks now

Philip McGavock

Excellent recovery drink.


Lovely flavour


Mixes well and tastes great

S Cox

Love this product, the taste is great, best one for me.


Great taste. My favourite out of the range.


Good, what's not to like, Banana.

Michael Burch

Great Tasting product and really benefits my recovery after each long ride

Ian Pollard

I use this post workout and genuinely find that it works re aiding recovery.

Daniel Howard

One of the best tasting shakes I've ever had. Not artificially sweet but easy to drink


Good taste. Excellent price


Works fast and tastes great


Tasty product filling and well worth the money

Jon Dean

Great tasting and easy mixing

Andrew Harrington

Taste good and feel the benefit when doing two or three rides on the bounce, would recommend

Carl Quinn

Default recovery drink, when marathon training. Use regularly.


Excellent recovery drink, great taste, better than the RRR plus

Jony B

Easy to make, nice to drink and definitely aids recovery.


Great product, use it time and time again. Chocolate is the best flavour!


Awesome product


Very nice flavour and seems to be actually working. I have been using it after my Sat football game and can see the difference!


Excellent recovery product

Amanda Nasse

Great tasting post exercise drink

Cheryl Overton

Delicious. Always look forward to this after a hard run.


Really like this recovery shake, I take it immediately after every run/ride and I really find the legs feel better the next day vs not having taken it.

Peter Lyons

My favourite recovery drink after a tough training session. Chocolate flavour is tasty!

Andrew Trew

Tastes great, mixes easily and helps recovery! What’s not to like?

The O'C

Convenient, tasty and really help alleviate sore muscles and aids recocery. I've been using Rego for ca. 2yrs.

G. Lodge

Great product, excellent nutritional information. Easy to mix, good texture and pleasant flavour without excessive artificial sweetener taste.

David Gammon

Superb product! 👍👍

Carl Holmes

Great taste.


Just started using this instead of only whey protein and can really feel the difference in recovery.

James Gradon

Lovely flavour

Steven lloyd Roberts

I take this just after a 7 mile run and I don’t feel any fatigue after


my neve fave


Best recovery drink I've used. Makes a huge difference when training day after day or more than once in a day.


Great recovery shake!


Great taste

David Barkway

I always have a full mix after every bike ride. Love the taste and easy to mix.

Tony Campbell

Tastes good and I most certainly feel a difference when I run out. I take it immediately, shower then eat a meal. When I dont take this, even if I have a high GI meal immediately after my workout I definitely feel the session in the legs for longer.

Mark richards

It great a1


Great product great taste

Stephen Huxley

Tastes great but a little powdery

D A Russell

Great taste

Alan Jackson

easy to mix recovery drink using water with a great tasting flavour. been using the Rego protein powders for many years as part of my training and race recovery.

Julius Chang

Hi, as I've just finished me last SiS REGO Rapid Recovery Raspberry 1.6kg. And opened this bottle yesterday and loved the taste too. Thank you SiS, you're the best!👍🏼

Ian G Biller

My ride is not complete until I’ve had my REGO shake - great taste, especially the strawberry, and it seems to work well.

D symmons

Really does help recovery after exercising. Very pleasant taste

Mr G.D. Parker

Great value for money. This was a reorder so I bought 2 x 1.6kg to take advantage of a good deal.

Matthew Codrington

My product has not been delivered. It has been nearly two weeks now

Mr De Wet Kruger

Easy to prepare, tastes good and does the job!

James Gradon

A bit boring and flavourless

Dan Huby

Very nice. Chocolate was out of stock so got this. Think I prefer it.

Graeme Openshaw

Really assists in my recovery after running


I like thetaste and the effect of the protein on my old muscles. It makes me recover a hell of a lot faster when I cycle to my old limit!

Colin Elgie

This product is very good any easy to go down.


I’ve been using sis products for several years and I really like the recovery drink, seems to work for me. I prefer the strawberry but it was not available at time of ordering.

Stephen Spencer

It has a good flavour and it is easily digestible.

Alistair Hitchen

Love this stuff!

Andrew Pembleton

Good product - helps with recovery

Kate Sidebotham

Tasty & has helped my recovery

Elaine Evans

Good product, taste nice and helps me recover after training


Great product great taste, my second favourite flavour second only to banana

Roy Davis

I use this after a hard ride indoors and out and it definitely aids recovery and enables me do more than I otherwise could.

D A Russell


Michael Bradshaw

works well does what it says on the tin

shaun ramsay

best recovery product out there. great price for science in sport.

Lisa-Marie Moyes

Incredible taste and really helps after a run!

Mark Pittick

Reasonable flavour, mixes well. Overtime will see if makes difference.